There is no v6 mustang turbocharged or otherwise. The fastest Mustang has a huge supercharged V8 and accelerates slower than the GT despite 850 bhp. With slicks its close to the GT. There are no all Carbon Fibre bodied Corvettes that lower to ride on chassis rather than springs. The ZR1 is a racing car for the street that'll beat GT2 RS and Performante at the track. The ZO6 was also approached as a street legal racer according to the chief Corvette engineer on Lenos garage. This mid engined Corvette will bear little resemblance to the Ford and will have much wider front tires. Limited production,advanced chassis and high priced materials make a car special. That is why a GT12 is worth more than ACR despite being slower on the track.